11433214342 has 32 divisors (see below), whose sum is σ = 18928175904. Its totient is φ = 5136192000.

The previous prime is 11433214339. The next prime is 11433214349. The reversal of 11433214342 is 24341233411.

It is a happy number.

It is a super-2 number, since 2×11433214342² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11433214342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11433214349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1313308 + ... + 1321984.

It is an arithmetic number, because the mean of its divisors is an integer number (591505497).

Almost surely, 2^11433214342 is an apocalyptic number.

11433214342 is a deficient number, since it is larger than the sum of its proper divisors (7494961562).

11433214342 is a wasteful number, since it uses less digits than its factorization.

11433214342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9384.

The product of its digits is 6912, while the sum is 28.

Adding to 11433214342 its reverse (24341233411), we get a palindrome (35774447753).

The spelling of 11433214342 in words is "eleven billion, four hundred thirty-three million, two hundred fourteen thousand, three hundred forty-two".